Art truly does not have any boundaries at all. That is why even gardens and gardening will come under the purview of art. If you find that hard to digest, then all you need to do is look at art of macramé and how it can be used around the home and garden to get an inkling. Or if you are not into macramé then you can look at the art of flower arrangement and the beauty of it to know that gardening is indeed a part of art and artistic endeavors. And then there is the aspect of it which captures all the beauty of it and presents lovely things like amazing pictures of beautiful flowers for you to look at and enjoy.